Gravity Model of Trade
The gravity model of trade explains bilateral trade flows by analogy to Newton's law of gravitation: trade between two economies is proportional to their economic sizes and inversely related to the trade costs (such as distance) between them. First applied empirically by Jan Tinbergen in 1962 and given a rigorous theoretical foundation by Anderson and van Wincoop in 2003, the structural gravity model shows that trade depends not only on bilateral barriers but on those barriers relative to each country's overall, multilateral resistance to trade.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Ramani ya mbinu
Jirani ya mbinu zinazohusiana — chagua nodi ili kuchunguza.
Vyanzo
- Anderson, J. E., & van Wincoop, E. (2003). Gravity with gravitas: A solution to the border puzzle. American Economic Review, 93(1), 170–192. DOI: 10.1257/000282803321455214 ↗
- Santos Silva, J. M. C., & Tenreyro, S. (2006). The log of gravity. The Review of Economics and Statistics, 88(4), 641–658. DOI: 10.1162/rest.88.4.641 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 22). Structural Gravity Model of International Trade. ScholarGate. https://scholargate.app/sw/economics/gravity-model-trade
Mbinu ipi?
Weka mbinu hii kando ya jamaa zake wa karibu na uzisome bega kwa bega — maktaba huweka vitabu mezani; uamuzi ni wako.
Linganisha bega kwa bega →Imerejelewa na
Mbinu zinazofanana
Umeona tatizo kwenye ukurasa huu? Ripoti au pendekeza marekebisho →